33300880

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 77854392

約数和(自身を除く): 44553512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2113, 3152, 3940, 4226, 7880, 8452, 10565, 15760, 16904, 21130, 33808, 42260, 84520, 169040, 416261, 832522, 1665044, 2081305, 3330088, 4162610, 6660176, 8325220, 16650440, 33300880]

約数ペア:

[(1, 33300880), (2, 16650440), (4, 8325220), (5, 6660176), (8, 4162610), (10, 3330088), (16, 2081305), (20, 1665044), (40, 832522), (80, 416261), (197, 169040), (394, 84520), (788, 42260), (985, 33808), (1576, 21130), (1970, 16904), (2113, 15760), (3152, 10565), (3940, 8452), (4226, 7880)]